Home / 4,943,809.10-7,415,713.65-3,822,682.70

Finding the Fourth Proportional to 4,943,809.10, 7,415,713.65 and 3,822,682.70

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Solution

The fourth proportional to 4,943,809.10, 7,415,713.65 and 3,822,682.70 is: 5,734,024.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,943,809.10 : 7,415,713.65 = 3,822,682.70 : x
  2. Step 2: Convert to fraction form
    4,943,809.10/7,415,713.65 = 3,822,682.70/x
  3. Step 3: Cross multiply
    4,943,809.10x = 7,415,713.65 × 3,822,682.70
  4. Step 4: Simplify right side
    4,943,809.10x = 28,347,920,278,008.86
  5. Step 5: Solve for x
    x = 28,347,920,278,008.86/4,943,809.10
  6. Step 6: Final answer
    x = 5,734,024.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.